Allowances have been made to compensate for design tolerances in the 2013, 2014 and 2015 Polaris Drive shafts, assuring that the Pro Collar will fit every Pro shaft correctly.

We are not suggesting the Polaris clamp fix is not adequate, however the Happy Face Collar can not migrate on the drive shaft as a small clamp can. Once a clamp moves, its ability to provide adequate force is greatly diminished. Use you own judgment on which product will provide the best solution to this problem. $129.00 Cheep Insurance!